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1. Oxford American Dictionary

   poison

   • IPA[ˈpoizn]

   美式

   • n.
     a substance that is capable of causing the illness or death of a living organism when introduced or absorbed；something that has a destructive or corrupting influence
   • v.
     administer poison to (a person or animal), either deliberately or accidentally；adulterate or contaminate with poison

   • verb: poison, 3rd person present: poisons, gerund or present participle: poisoning, past tense: poisoned, past participle: poisoned

   • noun: poison, plural noun: poisons

2. • 釋義
   • 相關詞
   • 片語

   n.

   名詞

   • 1. a substance that is capable of causing the illness or death of a living organism when introduced or absorbed he killed himself with poison strong chemical poisons 同義詞 toxin, venom, archaicbane, raretoxicant
   • ▪ something that has a destructive or corrupting influence meanwhile he is spreading his poison over the internet 同義詞 malice, maliciousness, ill will, hate, malevolence, ... 更多malignity, malignancy, balefulness, embitterment, embitteredness, spite, spitefulness, venom, acrimony, acrimoniousness, rancor, bad influence, blight, bane, contagion, cancer, canker, corruption, pollution
   • 2. a substance that reduces the activity of a catalyst.
   • ▪ an additive or impurity in a nuclear reactor that slows a reaction by absorbing neutrons.

   v.

   動詞

   • 1. administer poison to (a person or animal), either deliberately or accidentally someone had tried to poison me swans are being poisoned by lead from anglers' lines 同義詞 administer poison to, give poison to, murder
   • ▪ adulterate or contaminate with poison he claimed the guards had poisoned his food 同義詞 contaminate, put poison in, adulterate, tamper with, spike, ... 更多lace, doctor, pollute, contaminate, taint, foul, befoul, dirty, blight, spoil
   • ▪ smear (a weapon or missile) with poison hunters would use the sap of monkshood to poison their spears he was once shot at with poisoned arrows
   • ▪ prove harmful or destructive to the bombings poisoned the political atmosphere and deepened the social divide 同義詞 prejudice, bias, jaundice, color, embitter, ... 更多sour, envenom, warp, corrupt, subvert
   • 2. (of a substance) reduce the activity of (a catalyst).

   poison oak

   • n.
     a North American climbing shrub related to poison ivy and having similar properties.

   Oxford Dictionary

   poison gas

   • n.
     poisonous gas or vapor, used especially to disable or kill an enemy in warfare.

   Oxford American Dictionary

   poison gas

   • n.
     poisonous gas or vapour, used especially to disable an enemy in warfare.

   Oxford Dictionary

   poison pill

   • n.
     a tactic used by a company threatened with an unwelcome takeover bid to make itself ... poison-pill defences

   Oxford Dictionary

   poison ivy

   • n.
     a North American climbing plant of the cashew family that secretes an irritant oil from its ...

   Oxford American Dictionary

   poison pill

   • n.
     a tactic used by a company threatened with an unwelcome takeover bid to make itself ... poison-pill defenses

   Oxford American Dictionary

   poison ivy

   • n.
     a North American climbing plant which secretes an irritant oil from its leaves that can cause ...

   Oxford Dictionary

   poison oak

   • n.
     a North American climbing shrub of the cashew family, closely related to poison ivy and having ...

   Oxford American Dictionary

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   片語

   • poison the well
   • what's your poison?
3. • 更多解釋

   poison

   • IPA[ˈpɔɪzn]

   英式

   • n.
     a substance that is capable of causing the illness or death of a living organism when ... he killed himself with poison strong chemical poisons
   • v.
     administer poison to (a person or animal), either deliberately or accidentally: someone had tried to poison me

   Oxford Dictionary